should furnish
Regular verb: furnish - furnished- furnished

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd furnish
you'd furnish
he'd furnish
we'd furnish
you'd furnish
they'd furnish 	I'd be furnishing
you'd be furnishing
he'd be furnishing
we'd be furnishing
you'd be furnishing
they'd be furnishing	I should've furnished
you should've furnished
he should've furnished
we should've furnished
you should've furnished
they should've furnished	I should've been furnishing
you should've been furnishing
he should've been furnishing
we should've been furnishing
you should've been furnishing
they should've been furnishing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shouldn't furnish
you shouldn't furnish
he shouldn't furnish
we shouldn't furnish
you shouldn't furnish
they shouldn't furnish 	I shouldn't be furnishing
you shouldn't be furnishing
he shouldn't be furnishing
we shouldn't be furnishing
you shouldn't be furnishing
they shouldn't be furnishing	I shouldn't have furnished
you shouldn't have furnished
he shouldn't have furnished
we shouldn't have furnished
you shouldn't have furnished
they shouldn't have furnished	I shouldn't have been furnishing
you shouldn't have been furnishing
he shouldn't have been furnishing
we shouldn't have been furnishing
you shouldn't have been furnishing
they shouldn't have been furnishing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
should I furnish?
should you furnish?
should he furnish?
should we furnish?
should you furnish?
should they furnish? 	should I be furnishing?
should you be furnishing?
should he be furnishing?
should we be furnishing?
should you be furnishing?
should they be furnishing? 	should I have furnished?
should you have furnished?
should he have furnished?
should we have furnished?
should you have furnished?
should they have furnished? 	should I have been furnishing?
should you have been furnishing?
should he have been furnishing?
should we have been furnishing?
should you have been furnishing?
should they have been furnishing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shouldn't I furnish?
shouldn't you furnish?
shouldn't he furnish?
shouldn't we furnish?
shouldn't you furnish?
shouldn't they furnish? 	shouldn't I be furnishing?
shouldn't you be furnishing?
shouldn't he be furnishing?
shouldn't we be furnishing?
shouldn't you be furnishing?
shouldn't they be furnishing? 	shouldn't I have furnished?
shouldn't you have furnished?
shouldn't he have furnished?
shouldn't we have furnished?
shouldn't you have furnished?
shouldn't they have furnished? 	shouldn't I have been furnishing?
shouldn't you have been furnishing?
shouldn't he have been furnishing?
shouldn't we have been furnishing?
shouldn't you have been furnishing?
shouldn't they have been furnishing?